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您好,阿斯兰侃吧欢迎您的到来~
亲爱的用户:欢迎来到氯气吧,阿斯兰侃吧欢迎您的到来~
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氯,是一種化學元素,化學符號为Cl,原子序數为17,属于鹵族(即周期系ⅦA族)。氯是第二輕的鹵素,处于氟和溴之間,因此氯的非金属性介于它们之间。氯在室溫下是一种有强烈刺激性气味的黃綠色有毒氣體,液化...
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